package com.itheima.reggie.common;

import lombok.Data;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;


/**
 * 通用返回结果,服务端响应的数据最终都会封装成此对象
 *
 */
@Data
public class R implements Serializable {

    private Integer code; //编码：1成功，0和其它数字为失败
    private String msg; //错误信息
    private Object data; //数据

    public static  R success() {
        R r = new R();
        r.data =1;
        r.code = 1;
        return r;
    }
    public static  R success(Object object) {
        R r = new R();
        r.data = object;
        r.code = 1;
        return r;
    }

    public static  R error(String msg) {
        R r = new R();
        r.msg = msg;
        r.code = 0;
        return r;
    }



}
